/* * grunt-contrib-uglify * http://gruntjs.com/ * * Copyright (c) 2013 "Cowboy" Ben Alman, contributors * Licensed under the MIT license. */ 'use strict'; module.exports = function(grunt) { // Project configuration. grunt.initConfig({ jshint: { all: [ 'Gruntfile.js', 'tasks/**/*.js', '<%= nodeunit.tests %>' ], options: { jshintrc: '.jshintrc' } }, // Before generating any new files, remove any previously-created files. clean: { tests: ['tmp'] }, // Configuration to be run (and then tested). uglify: { compress: { files: { 'tmp/compress.js': ['test/fixtures/src/simple.js'] }, options: { mangle: false } }, compress_mangle: { files: { 'tmp/compress_mangle.js': ['test/fixtures/src/simple.js'] } }, compress_mangle_banner: { files: { 'tmp/compress_mangle_banner.js': ['test/fixtures/src/simple.js'] }, options : { banner : '// banner without sourcemap\n' } }, no_src: { files: { 'tmp/compress_mangle.js': [] } }, compress_mangle_except: { files: { 'tmp/compress_mangle_except.js': ['test/fixtures/src/simple.js'] }, options: { mangle: { except: ['argumentC'] } } }, compress_mangle_beautify: { files: { 'tmp/compress_mangle_beautify.js': ['test/fixtures/src/simple.js'] }, options: { beautify: true } }, enclose: { files: { 'tmp/enclose.js': ['test/fixtures/src/simple.js'] }, options: { beautify: true, compress: false, enclose: { 'window.argA': 'paramA', 'window.argB': 'paramB' }, mangle: false } }, multifile: { files: { 'tmp/multifile.js': ['test/fixtures/src/simple.js','test/fixtures/src/comments.js'] }, options: { mangle: false } }, compress_mangle_sourcemap: { files: { '/dev/null': ['test/fixtures/src/simple.js'] }, options: { sourceMap: 'tmp/compress_mangle_sourcemap' } }, sourcemapin: { files: { 'tmp/sourcemapin.js': ['test/fixtures/src/simple2.js'] }, options: { mangle: false, banner: '// Hello World\n', sourceMap: 'tmp/sourcemapin', sourceMapIn: 'test/fixtures/src/simple2.map', sourceMapRoot: 'http://local.host/js/' } }, sourcemapurl: { files: { 'tmp/sourcemapurl.js': ['test/fixtures/src/simple.js'] }, options: { sourceMappingURL: 'js/sourcemapurl.js.map' } }, comments: { src: 'test/fixtures/src/comments.js', dest: 'tmp/comments.js', options: { mangle: false, preserveComments: 'some' } }, wrap: { src: 'test/fixtures/src/simple.js', dest: 'tmp/wrap.js', options: { mangle: false, wrap: 'testExport' } }, exportAll: { src: 'test/fixtures/src/simple.js', dest: 'tmp/exportAll.js', options: { mangle: false, wrap: 'testExport', exportAll: true } }, sourcemap_prefix: { files: { '/dev/null': ['test/fixtures/src/simple.js'] }, options: { sourceMap: 'tmp/sourcemap_prefix', sourceMapPrefix: 3 } }, multiple_sourcemaps: { files: { 'tmp/multiple_sourcemaps1.js': ['test/fixtures/src/simple.js'], 'tmp/multiple_sourcemaps2.js': ['test/fixtures/src/comments.js'] }, options: { sourceMap: function(dest) { return dest.replace(/\.js$/,".map"); }, sourceMappingURL: function(dest) { return dest.replace(/\.js$/,".mapurl"); } } }, sourcemap_in_generator_single_src: { files: [{ expand: true, flatten: true, src: ['test/fixtures/expected/multiple_sourcemaps*.js'], dest: 'tmp', ext: '.min.js' }], options: { sourceMap: function (dest) { return dest.replace(/\.js$/, '') + '.map'; }, sourceMapIn: function (src) { return src.replace(/\.js$/, '') + '.map'; } } }, sourcemap_in_generator_multi_src: { src: 'test/fixtures/expected/multiple_sourcemaps*.js', dest: 'tmp/multiple_sourcemaps_all.min.js', options: { sourceMap: function (dest) { return dest.replace(/\.js$/, '') + '.map'; }, sourceMapIn: function (src) { return src.replace(/\.js$/, '') + '.map'; } } } }, // Unit tests. nodeunit: { tests: ['test/*_test.js'] } }); // task that expects its argument (another task) to fail grunt.registerTask('expectFail', function(){ var task = this.args.join(':'); var done = this.async(); function onComplete(error, result, code) { grunt.log.write("\n > " + result.stdout.split("\n").join("\n > ") + "\n"); var rv = error ? true : new Error("Task " + task + " unexpectedly passed."); done(rv); } grunt.util.spawn({ grunt : true, args : task }, onComplete); }); // Actually load this plugin's task(s). grunt.loadTasks('tasks'); // These plugins provide necessary tasks. grunt.loadNpmTasks('grunt-contrib-jshint'); grunt.loadNpmTasks('grunt-contrib-clean'); grunt.loadNpmTasks('grunt-contrib-nodeunit'); grunt.loadNpmTasks('grunt-contrib-internal'); // Whenever the "test" task is run, first clean the "tmp" dir, then run this // plugin's task(s), then test the result. grunt.registerTask('test', [ 'clean', 'uglify:compress', 'uglify:compress_mangle', 'uglify:compress_mangle_banner', 'uglify:no_src', 'uglify:compress_mangle_except', 'uglify:compress_mangle_beautify', 'uglify:multifile', 'uglify:compress_mangle_sourcemap', 'uglify:sourcemapin', 'uglify:sourcemapurl', 'uglify:comments', 'uglify:wrap', 'uglify:exportAll', 'uglify:sourcemap_prefix', 'uglify:multiple_sourcemaps', 'uglify:enclose', 'uglify:sourcemap_in_generator_single_src', 'expectFail:uglify:sourcemap_in_generator_multi_src', // fail case 'nodeunit' ]); // By default, lint and run all tests. grunt.registerTask('default', ['jshint', 'test', 'build-contrib']); };